Very cute style! Got stuck on level 5, which seems impossible? But probably there's just something about the rules I don't understand. Which I think there must be, because there were times where it seemed like I should have been able to repel from a wall, but I wasn't? Controls were a bit clunky, not sure why resizing blobs had to happen in two steps. Not knowing how large blobs can get without clicking them first is also a bit annoying. Overall, I think there's potential for a pretty cool puzzle game here, though, it might just need a little more UX polish.